TickerFacts.

Montauk Renewables, Inc. (MNTK): Operating Cash Flow

Annual figures by period end, from SEC filings.

$30.33M
Year ended 2025-12-31
$43.43M
Trailing 12 months to 2026-06-30
-27.9%
3-year compound annual growth
+1.1%
5-year compound annual growth
$81.07M2019-12-31: $27.82M2020-12-31: $28.68M2021-12-31: $42.88M2022-12-31: $81.07M2023-12-31: $41.05M2024-12-31: $43.80M2025-12-31: $30.33M$30.33M
2019-12-31 Operating Cash Flow (USD) 2025-12-31
Period endedOperating Cash FlowChange YoYSource filing
2025-12-31$30.33M-30.7%2026-03-11, From 2025-01-01
2024-12-31$43.80M+6.7%2026-03-11, From 2024-01-01
2023-12-31$41.05M-49.4%2026-03-11, From 2023-01-01
2022-12-31$81.07M+89.1%2025-03-14, From 2022-01-01
2021-12-31$42.88M+49.5%2024-03-14, From 2021-01-01
2020-12-31$28.68M+3.1%2023-03-16, From 2020-01-01
2019-12-31$27.82Mn/a2022-03-16, From 2019-01-01

Operating Cash Flow at similar companies

Companies with the same SEC industry code (Gas & Other Services Combined), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedOperating Cash FlowChange YoY
Montauk Renewables, Inc. (MNTK)2025-12-31$30.33M-30.7%
OPAL Fuels Inc. (OPAL)2025-12-31$36.50M+16.3%
Clean Energy Fuels Corp. (CLNE)2025-12-31$85.53M+32.4%
UGI Corp (UGI)2025-09-30$1.23B+3.8%
Sempra (SRE)2025-12-31$4.57B-7.0%

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